Multi-function headband



FIG. 1 is a perspective view showing my new design for a multi-functionheadband;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof showing the device in status of usewhich the upper layer of the headband could be pulled down to become amask.

The broken lines depict portions of environment that forms no part ofthe claimed design.

CLAIM The ornamental design for a multi-function headband, as shown anddescribed.